Boost.Signals is deprecated. This fixes bug #9943.
The only thing left to do is to rewrite (or get rid of) the boost -mt test
in config/lyxinclude.m4 not to use signals anymore.
Until now the regeneration process was starting as soon as the zoom scale
factor was changed. This was causing some glitches, especially if the zoom
was changed by the mouse wheel, as on each change the process was started
again and again making zoom changes painful and causing races such that
one could end up with the text at some zoom factor and the previews at
another one. After this commit, the regeneration is started only after
the zoom factor has been stable for about 1 second. In this way, one can
use the mouse wheel for changing back and forth the zoom factor at own's
heart desire without any slow down due to the regeneration process running
in the background. For those using previews with numbered math equations,
a nice possibility for getting the equations correctly numbered in sequence
(after removing or adding an equation) is using the shortcuts Alt+ and Alt-
in rapid sequence (less than a second between the keystrokes). Previously,
this would have triggered twice the regeneration, but now only once.
Avoid that \newcommand[x] definitions of math macros are pushed multiple
times to the preview loader.
Redefinitions (via \renewcommand[x]) are properly handled.
Add display_pixel_ratio to buffer params to use it for displays with high resolution.
It holds the highest ratio between physical pixels and device-independent pixels of the LyX application.
Preview snippets will be generated using this value to get high resolution preview.
allow this as a fallback. E.g., if we're unable to export as MathML,
then we try to export as an image.
There are several ways, I am sure, in which this implementation is not
ideal.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34993 a592a061-630c-0410-9148-cb99ea01b6c8
Lsstream.h with support/std_sstream.h,
support/LIstream.h with support/std_istream.h,
support/LOstream.h with support/std_ostream.h.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7685 a592a061-630c-0410-9148-cb99ea01b6c8
Licence details can be found in the file COPYING.
and thank God for sed.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5211 a592a061-630c-0410-9148-cb99ea01b6c8
Apply Herbert's patch removing special casing to deal with rogue PostScript
files.
Fix a few more comments.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4693 a592a061-630c-0410-9148-cb99ea01b6c8
the boost::signals into the relevant Impl classes and creating new,
publicly-accessible connect() methods.
* Const-ify all publicly-accessible methods, reflecting the fact that each
class contains only a const pimpl_ member variable.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4687 a592a061-630c-0410-9148-cb99ea01b6c8
